ASN AS546 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS546?

AS546 is listed under Parsons Corporation.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS546 Parsons Corporation | IPGeolocation.io

ASN Lookup Tool

Parsons Corporation parsons.com

US 5 Routes

AS Data

AS546

AS546 – Parsons Corporation

AS Number	546
AS Name	PARSONS-PGS-1
Organization	Parsons Corporation(pcip)
Country	US
Website	parsons.com
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1989-11-07

ASN Intelligence API for production workflows

Use ASN data for AS546 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
206.219.224.0/24	AS546	Parsons Corporation	Parsons Corporation	256
206.219.227.0/24	AS546	Parsons Corporation	Parsons Corporation	256
206.219.225.0/24	AS546	Parsons Corporation	Parsons Corporation	256
206.219.228.0/24	AS546	Parsons Corporation	Parsons Corporation	256
206.219.226.0/24	AS546	Parsons Corporation	Parsons Corporation	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       546
ASName:         PARSONS-PGS-1
ASHandle:       AS546
RegDate:        1989-11-07
Updated:        2026-02-03
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----    
Ref:            https://rdap.arin.net/registry/autnum/546


OrgName:        Parsons Corporation
OrgId:          PCIP
Address:        100 W. Walnut Street
City:           Pasadena
StateProv:      CA
PostalCode:     91124
Country:        US
RegDate:        2011-06-16
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/PCIP


OrgTechHandle: HO35-ORG-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-800-252-8108 
OrgTechEmail:  Hostmaster@parsons.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HO35-ORG-ARIN

OrgAbuseHandle: HO35-ORG-ARIN
OrgAbuseName:   Hostmaster
OrgAbusePhone:  +1-800-252-8108 
OrgAbuseEmail:  Hostmaster@parsons.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HO35-ORG-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS8987	Amazon Data Services Ireland Ltd	IE
AS16509	Amazon.com, Inc.	US
AS8987	AWS GOVCLOUD	IE
AS14618	Amazon.com, Inc.	US

Upstreams

AS Number	Description	Country
AS16509	Amazon.com, Inc.	US
AS8987	AWS GOVCLOUD	IE
AS14618	Amazon.com, Inc.	US